the LF model uses a copper silicon alloy instead of standard bronze to comply with lead-free mandates

OEM Compatibility: Exact replacement for Heil Quaker 1013833 and cross-referenced Fasco 70581624 or Jakel J238-138 units

which is vital for maintaining HVAC system performance

Leak-Proof Seal: Features a high-grade elastomer O-ring to prevent gas bypass and ensure system safety

OEM hardware is specifically rated for the heat and vibration profiles of Marley Engineered Products

Amana-Goodman B1401013 Ignitor 320819-301 the LF model uses aOptimize your heating system with the genuine Amana Goodman B1401013 Ignitor, a high performance direct spark ignitor engineered for maximum efficiency. This authentic furnace replacement part is specifically designed to provide a reliable electrical spark, ensuring prompt ignition of the gas for seamless combustion. Built with premium materials to withstand high temperature environments, this Goodman furnace ignitor serves as a critical safety